The most popular sightseeing tour in Singapore is the trip to Sentosa. It usually starts with a cable car, and already on the island the guide will show you the Dragon Trail, tell you about Fort Siloso, take you through the jungle, orchid garden, and Asian Village (it's a park where traditional dwellings and life of nationalities inhabiting Singapore are recreated). It costs from SGD130 in Singapore.
For example, in a double-decker bus on the City Sightseeing Singapore program, where you will see all the interesting places of the city in 3-4 hours. One of the organizing companies is Duck&Hippo, and you can buy tickets from their website or at Suntec City Shopping Mall.
The company has 2 main itineraries: the yellow "City Tour" (Ferris wheel, Marina Bay Sands, Singapore's gardens, and waterfronts) and the red "Historical Tour" (ethnic neighborhoods, Raffles Hotel, and other historical sites). Ticket prices start from SGD 33.
